LOCUS       sequence-251967-        2276 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Encodes the extended Woodchuck Hepatitis Virus (WHP) 
            Posttranscriptional Regulatory Element (WPRE) to be used in the MTK 
            system.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 2276)
  AUTHORS   Fonseca JP, Bonny AR, Kumar GR, Ng AH, Town J, Wu QC, Aslankoohi E, 
            Chen SY, Dods G, Harrigan P, Osimiri LC, Kistler AL, El-Samad H
  TITLE     A Toolkit for Rapid Modular Construction of Biological Circuits in 
            Mammalian Cells
  JOURNAL   ACS Synth Biol. 2019 Nov 15;8(11):2593-2606. doi: 
            10.1021/acssynbio.9b00322. Epub 2019 Nov 5.
  PUBMED    31686495
REFERENCE   2  (bases 1 to 2276)
  AUTHORS   .
  TITLE     Direct Submission
  JOURNAL   Exported Dec 15, 2025 from SnapGene Server 8.0.1
            https://www.snapgene.com
COMMENT     SGRef: number: 1; type: "Journal Article"; doi: 
            "10.1021/acssynbio.9b00322"; journalName: "ACS Synth Biol"; date: 
            "2019-11-15- 15"; volume: "8"; issue: "11"; pages: "2593-2606"
COMMENT     Sequence Label: MTK6_016
FEATURES             Location/Qualifiers
     source          1..2276
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     rep_origin      98..686
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     587..606
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     misc_feature    802..1390
                     /label=WPRE
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     primer_bind     complement(855..875)
                     /label=WPRE-R
                     /note="WPRE, reverse primer"
     CDS             complement(1273..1284)
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     terminator      complement(1428..1462)
                     /label=lambda t0 terminator
                     /note="minimal transcription terminator from phage lambda 
                     (Scholtissek and Grosse, 1987)"
     CDS             complement(1533..2192)
                     /codon_start=1
                     /gene="cat"
                     /product="chloramphenicol acetyltransferase"
                     /label=CmR
                     /note="confers resistance to chloramphenicol"
                     /translation="MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFL
                     KTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDGELVIWDSVHPCYTVFHEQTETFSS
                     LWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNVANM
                     DNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA"
     primer_bind     2107..2126
                     /label=CAT-R
                     /note="Chloramphenicol resistance gene, reverse primer"
ORIGIN
        1 acctcttacg tgcccgatca atcatgacca aaatccctta acgtgagttt tcgttccact
       61 gagcgtcaga ccccgtagaa aagatcaaag gatcttcttg agatcctttt tttctgcgcg
      121 taatctgctg cttgcaaaca aaaaaaccac cgctaccagc ggtggtttgt ttgccggatc
      181 aagagctacc aactcttttt ccgaaggtaa ctggcttcag cagagcgcag ataccaaata
      241 ctgttcttct agtgtagccg tagttaggcc accacttcaa gaactctgta gcaccgccta
      301 catacctcgc tctgctaatc ctgttaccag tggctgctgc cagtggcgat aagtcgtgtc
      361 ttaccgggtt ggactcaaga cgatagttac cggataaggc gcagcggtcg ggctgaacgg
      421 ggggttcgtg cacacagccc agcttggagc gaacgaccta caccgaactg agatacctac
      481 agcgtgagct atgagaaagc gccacgcttc ccgaagggag aaaggcggac aggtatccgg
      541 taagcggcag ggtcggaaca ggagagcgca cgagggagct tccaggggga aacgcctggt
      601 atctttatag tcctgtcggg tttcgccacc tctgacttga gcgtcgattt ttgtgatgct
      661 cgtcaggggg gcggagccta tggaaaaacg ccagcaacgc ggccttttta cggttcctgg
      721 ccttttgctg gccttttgct cacatgttct ttcctgcgtt atcccctgat tctgtggata
      781 accgtagtcg gtctcataca caatcaacct ctggattaca aaatttgtga aagattgact
      841 ggtattctta actatgttgc tccttttacg ctatgtggat acgctgcttt aatgcctttg
      901 tatcatgcta ttgcttcccg tatggctttc attttctcct ccttgtataa atcctggttg
      961 ctgtctcttt atgaggagtt gtggcccgtt gtcaggcaac gtggcgtggt gtgcactgtg
     1021 tttgctgacg caacccccac tggttggggc attgccacca cctgtcagct cctttccggg
     1081 actttcgctt tccccctccc tattgccacg gcggaactca tcgccgcctg ccttgcccgc
     1141 tgctggacag gggctcggct gttgggcact gacaattccg tggtgttgtc ggggaagctg
     1201 acgtcctttc catggctgct cgcctgtgtt gccacctgga ttctgcgcgg gacgtccttc
     1261 tgctacgtcc cttcggccct caatccagcg gaccttcctt cccgcggcct gctgccggct
     1321 ctgcggcctc ttccgcgtct tcgccttcgc cctcagacga gtcggatctc cctttgggcc
     1381 gcctccccgc ctggaattcg agctcggtac gagttgagac cagaccaata aaaaacgccc
     1441 ggcggcaacc gagcgttctg aacaaatcca gatggagttc tgaggtcatt actggatcta
     1501 tcaacaggag tccaagcgag ctcgatatca aattacgccc cgccctgcca ctcatcgcag
     1561 tactgttgta attcattaag cattctgccg acatggaagc catcacaaac ggcatgatga
     1621 acctgaatcg ccagcggcat cagcaccttg tcgccttgcg tataatattt gcccatggtg
     1681 aaaacggggg cgaagaagtt gtccatattg gccacgttta aatcaaaact ggtgaaactc
     1741 acccagggat tggctgaaac gaaaaacata ttctcaataa accctttagg gaaataggcc
     1801 aggttttcac cgtaacacgc cacatcttgc gaatatatgt gtagaaactg ccggaaatcg
     1861 tcgtggtatt cactccagag cgatgaaaac gtttcagttt gctcatggaa aacggtgtaa
     1921 caagggtgaa cactatccca tatcaccagc tcaccgtctt tcattgccat acgaaattcc
     1981 ggatgagcat tcatcaggcg ggcaagaatg tgaataaagg ccggataaaa cttgtgctta
     2041 tttttcttta cggtctttaa aaaggccgta atatccagct gaacggtctg gttataggta
     2101 cattgagcaa ctgactgaaa tgcctcaaaa tgttctttac gatgccattg ggatatatca
     2161 acggtggtat atccagtgat ttttttctcc attttagctt ccttagctcc tgaaaatctc
     2221 gataactcaa aaaatacgcc cggtagtgat cttatttcat tatggtgaaa gttgga
//
